CONFIG_TRACE_BRANCH_PROFILING (not configurable)

modulename: trace_branch.ko

configname: CONFIG_TRACE_BRANCH_PROFILING

Linux Kernel Configuration
└─>Kernel hacking
└─>Tracers
└─>TRACE_BRANCH_PROFILING
In linux kernel since version 2.6.29 (release Date: 2009-03-23)  
source code:
kernel/trace/trace_branch.c


is selected by
CONFIG_BRANCH_TRACER